🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.56 AU - 0.72 AU

Year: 180 Days

Day: 29.7 Hours

Environment

Temp: 178 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,497,889 km

• M1: 156,629 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.85 AU - 1.13 AU

Year: 346 Days

Day: 28.1 Hours

Environment

Temp: 90 °C

Axial Tilt: 41.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.07 AU - 1.51 AU

Year: 515 Days

Day: 21.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 4.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 53,497,889 km

• M1: 454,329 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.87 AU - 2.25 AU

Year: 1039 Days

Day: 27.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.75 AU - 3.39 AU

Year: 1891 Days

Day: 35.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,497,889 km

• M1: 1,121,834 km (0.03 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.45 AU - 3.85 AU

Year: 1965 Days

Day: 16.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,497,889 km

• M1: 585,227 km (0.101 R)
• M2: 2,622,301 km (0.077 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.55 AU - 4.75 AU

Year: 3524 Days

Day: 26.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,497,889 km

• M1: 391,946 km (0.107 R)
• M2: 1,446,013 km (0.117 R)

Asteroid Belt

Center: 5.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.4

Radius: 12.4

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.51 AU - 8.19 AU

Year: 6301 Days

Day: 5.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 53,497,889 km

• M1: 192,832 km (0.089 R)
• M2: 293,810 km (0.075 R)
• M3: 498,311 km (0.075 R)
• M4: 816,804 km (0.111 R)
• M5: 1,048,531 km (0.07 R)
• M6: 1,302,249 km (0.038 R)
• M7: 1,431,352 km (0.111 R)
• M8: 1,519,914 km (0.027 R)
• M9: 1,702,873 km (0.063 R)
• M10: 1,979,030 km (0.025 R)
• M11: 2,192,506 km (0.106 R)
• M12: 2,440,390 km (0.081 R)
• M13: 2,547,502 km (0.073 R)
• M14: 2,977,895 km (0.111 R)
• M15: 3,179,852 km (0.108 R)
• M16: 3,371,487 km (0.079 R)
• M17: 3,828,509 km (0.079 R)
• M18: 3,953,872 km (0.091 R)
• M19: 4,112,296 km (0.075 R)
• M20: 4,272,964 km (0.12 R)
• M21: 4,518,005 km (0.111 R)
• M22: 4,633,944 km (0.12 R)
• M23: 4,801,194 km (0.078 R)
• M24: 5,315,362 km (0.11 R)
• M25: 5,437,883 km (0.089 R)
• M26: 5,650,162 km (0.106 R)
• M27: 5,793,327 km (0.098 R)
• M28: 5,883,385 km (0.113 R)
• M29: 6,010,094 km (0.084 R)
• M30: 6,101,349 km (0.051 R)
• M31: 6,433,307 km (0.085 R)
• M32: 7,250,560 km (0.06 R)
• M33: 7,347,799 km (0.118 R)
• M34: 7,919,861 km (0.115 R)
• M35: 8,836,148 km (0.108 R)
• M36: 9,149,107 km (0.111 R)
• M37: 9,275,218 km (0.064 R)
• M38: 9,508,141 km (0.1 R)
• M39: 9,785,795 km (0.062 R)
• M40: 9,893,356 km (0.116 R)
• M41: 10,109,675 km (0.05 R)
• M42: 10,436,995 km (0.049 R)
• M43: 10,945,627 km (0.103 R)
• M44: 11,191,866 km (0.065 R)
• M45: 11,372,131 km (0.093 R)
• M46: 11,735,355 km (0.111 R)
• M47: 11,918,462 km (0.085 R)
• M48: 12,171,881 km (0.085 R)
• M49: 12,310,708 km (0.042 R)
• M50: 12,590,157 km (0.086 R)
• M51: 12,895,336 km (0.073 R)
• M52: 13,202,910 km (0.071 R)
• M53: 13,345,626 km (0.119 R)
• M54: 13,801,301 km (0.106 R)
• M55: 13,897,792 km (0.052 R)
• M56: 14,457,437 km (0.087 R)
• M57: 15,148,580 km (0.111 R)
• M58: 15,674,117 km (0.093 R)
• M59: 16,078,480 km (0.061 R)
• M60: 16,282,083 km (0.065 R)
• M61: 16,820,336 km (0.105 R)
• M62: 17,547,082 km (0.059 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.2

Radius: 10

Gravity: 9.43 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 6.49 AU - 7.89 AU

Year: 6776 Days

Day: 8 Hours

Environment

Temp: -146 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 53,497,889 km

• M1: 153,637 km (0.114 R)
• M2: 276,906 km (0.076 R)
• M3: 359,184 km (0.086 R)
• M4: 682,465 km (0.096 R)
• M5: 788,381 km (0.1 R)
• M6: 933,341 km (0.089 R)
• M7: 1,306,438 km (0.067 R)
• M8: 1,382,584 km (0.062 R)
• M9: 1,600,398 km (0.074 R)
• M10: 1,723,816 km (0.053 R)
• M11: 1,980,676 km (0.071 R)
• M12: 2,113,668 km (0.112 R)
• M13: 2,675,857 km (0.117 R)
• M14: 3,628,945 km (0.076 R)
• M15: 3,931,282 km (0.059 R)
• M16: 4,213,125 km (0.057 R)
• M17: 4,298,994 km (0.116 R)
• M18: 4,530,871 km (0.051 R)
• M19: 4,946,603 km (0.116 R)
• M20: 5,159,182 km (0.11 R)
• M21: 5,687,861 km (0.118 R)
• M22: 6,364,641 km (0.063 R)
• M23: 6,430,464 km (0.071 R)
• M24: 8,689,841 km (0.046 R)
• M25: 9,243,204 km (0.057 R)
• M26: 9,769,938 km (0.09 R)
• M27: 10,190,607 km (0.099 R)
• M28: 10,734,694 km (0.096 R)
• M29: 10,970,760 km (0.102 R)
• M30: 11,447,977 km (0.053 R)
• M31: 11,891,535 km (0.119 R)
• M32: 12,135,828 km (0.064 R)
• M33: 13,806,537 km (0.108 R)
• M34: 13,977,527 km (0.106 R)
• M35: 14,149,266 km (0.047 R)
• M36: 14,235,434 km (0.075 R)
• M37: 14,408,220 km (0.107 R)
• M38: 14,668,670 km (0.088 R)
• M39: 15,238,488 km (0.084 R)
• M40: 15,949,676 km (0.083 R)
• M41: 16,219,102 km (0.064 R)
• M42: 16,990,877 km (0.047 R)
• M43: 17,220,211 km (0.108 R)
• M44: 18,711,702 km (0.103 R)
• M45: 19,424,984 km (0.094 R)
• M46: 19,760,832 km (0.077 R)
• M47: 19,905,493 km (0.109 R)
• M48: 20,098,773 km (0.109 R)
• M49: 20,292,652 km (0.109 R)
• M50: 21,966,054 km (0.107 R)
• M51: 22,617,552 km (0.084 R)
• M52: 24,042,173 km (0.098 R)
• M53: 24,144,947 km (0.076 R)
• M54: 24,299,631 km (0.076 R)
• M55: 24,506,226 km (0.116 R)
• M56: 24,765,329 km (0.103 R)
• M57: 25,129,600 km (0.105 R)
• M58: 25,338,588 km (0.113 R)
• M59: 25,600,534 km (0.095 R)
• M60: 26,710,849 km (0.091 R)
• M61: 27,513,442 km (0.084 R)
• M62: 28,541,479 km (0.118 R)
• M63: 29,637,133 km (0.081 R)
• M64: 30,858,301 km (0.076 R)
• M65: 32,549,804 km (0.082 R)
• M66: 32,663,648 km (0.106 R)
• M67: 34,040,098 km (0.063 R)
• M68: 34,213,482 km (0.11 R)
• M69: 34,851,816 km (0.088 R)
• M70: 35,259,919 km (0.106 R)
• M71: 36,140,003 km (0.1 R)
• M72: 37,443,898 km (0.072 R)
• M73: 37,622,817 km (0.085 R)
• M74: 38,161,519 km (0.089 R)
• M75: 39,004,503 km (0.11 R)
• M76: 39,489,051 km (0.064 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.4

Radius: 11.5

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 7.96 AU - 11.06 AU

Year: 10307 Days

Day: 12.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 53,497,889 km

• M1: 174,282 km (0.041 R)
• M2: 293,960 km (0.109 R)
• M3: 652,396 km (0.09 R)
• M4: 794,065 km (0.085 R)
• M5: 1,006,943 km (0.103 R)
• M6: 1,238,970 km (0.106 R)
• M7: 1,373,009 km (0.057 R)
• M8: 1,805,048 km (0.116 R)
• M9: 1,958,386 km (0.093 R)
• M10: 2,278,226 km (0.116 R)
• M11: 2,388,779 km (0.081 R)
• M12: 2,848,493 km (0.092 R)
• M13: 3,028,160 km (0.106 R)
• M14: 3,398,864 km (0.094 R)
• M15: 4,217,613 km (0.108 R)
• M16: 4,526,981 km (0.073 R)
• M17: 4,915,188 km (0.114 R)
• M18: 5,611,117 km (0.081 R)
• M19: 6,494,792 km (0.12 R)
• M20: 6,613,273 km (0.088 R)
• M21: 8,048,216 km (0.103 R)
• M22: 8,735,319 km (0.112 R)
• M23: 8,866,367 km (0.106 R)
• M24: 9,756,025 km (0.12 R)
• M25: 10,074,220 km (0.118 R)
• M26: 11,049,149 km (0.083 R)
• M27: 12,740,054 km (0.086 R)
• M28: 13,087,869 km (0.09 R)
• M29: 13,438,826 km (0.066 R)
• M30: 14,769,648 km (0.095 R)
• M31: 15,082,607 km (0.067 R)
• M32: 15,397,959 km (0.118 R)
• M33: 17,941,871 km (0.12 R)
• M34: 18,108,673 km (0.103 R)
• M35: 18,275,923 km (0.105 R)
• M36: 18,724,567 km (0.086 R)
• M37: 19,006,858 km (0.073 R)
• M38: 19,290,496 km (0.106 R)
• M39: 19,689,922 km (0.112 R)
• M40: 20,323,320 km (0.103 R)
• M41: 20,497,152 km (0.084 R)
• M42: 22,203,466 km (0.118 R)
• M43: 22,862,444 km (0.07 R)
• M44: 23,467,268 km (0.054 R)
• M45: 24,507,422 km (0.081 R)
• M46: 24,630,841 km (0.118 R)
• M47: 26,569,330 km (0.028 R)
• M48: 27,077,514 km (0.102 R)
• M49: 27,717,194 km (0.063 R)
• M50: 28,556,289 km (0.096 R)
• M51: 29,207,488 km (0.069 R)
• M52: 29,666,305 km (0.105 R)
• M53: 30,392,004 km (0.073 R)
• M54: 30,990,097 km (0.089 R)
• M55: 32,671,726 km (0.086 R)
• M56: 33,832,157 km (0.116 R)
• M57: 34,176,082 km (0.071 R)
• M58: 34,314,012 km (0.117 R)
• M59: 35,006,201 km (0.1 R)
• M60: 35,563,154 km (0.101 R)
• M61: 35,982,925 km (0.118 R)
• M62: 36,474,654 km (0.105 R)
• M63: 36,756,646 km (0.077 R)
• M64: 36,898,016 km (0.109 R)
• M65: 37,891,944 km (0.092 R)
• M66: 39,038,761 km (0.118 R)
• M67: 39,761,169 km (0.084 R)
• M68: 39,978,834 km (0.073 R)
• M69: 40,780,230 km (0.102 R)
• M70: 41,072,843 km (0.057 R)
• M71: 41,146,146 km (0.053 R)
• M72: 41,219,449 km (0.097 R)
• M73: 41,366,205 km (0.047 R)
• M74: 44,564,158 km (0.12 R)
• M75: 44,639,406 km (0.082 R)
• M76: 46,459,564 km (0.053 R)
• M77: 46,535,858 km (0.039 R)
• M78: 46,994,974 km (0.097 R)
• M79: 47,301,949 km (0.074 R)
• M80: 48,303,956 km (0.096 R)
• M81: 49,001,680 km (0.056 R)
• M82: 50,799,996 km (0.097 R)
• M83: 51,509,688 km (0.11 R)
• M84: 51,667,813 km (0.038 R)
• M85: 51,826,088 km (0.085 R)
• M86: 52,779,176 km (0.06 R)
• M87: 53,098,268 km (0.072 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 14,645 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit